Math, asked by sreekanths202011, 10 months ago

The value of sin 78o - sin 66o + sin 54o - sin 42o is,

Answers

Answered by rajmeerfbg
0

Answer:

jsndkiddbvvxhxvdjdnkdjsvbsossbdjxosksmxnzbhisknsxvgzidmdndnjd bjsb 5

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